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Henri Diot
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Saint-Ouen-l'Aumone, FR
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last 30 patents
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Patent Grant
Shielding gas mixture and process for arc welding of stainless stee...
Patent number
5,739,503
Issue date
Apr 14, 1998
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Philippe Rouault
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Process and gaseous mixture for arc welding of aluminium components
Patent number
5,667,702
Issue date
Sep 16, 1997
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Richard Soula
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and gaseous mixture for arc welding of aluminium components
Patent number
5,667,703
Issue date
Sep 16, 1997
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Richard Soula
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR